/*
 * Copyright (c) 2009 LastFM.Desktop Anton Pavlik.
 * All Rights Reserved.
 * 
 * You may reproduce and distribute copies of the Work or Derivative Works thereof in any medium, 
 * with or without modifications, and in Source or Object form, provided that You meet the following 
 * conditions:
 * 1. You must give any other recipients of the Work or Derivative Works a copy of this License; and
 *
 * 2. You must cause any modified files to carry prominent notices stating that You changed the files; 
 * and
 *
 * 3. You must retain, in the Source form of any Derivative Works that You distribute, all copyright, 
 * patent, trademark, and attribution notices from the Source form of the Work, excluding those notices 
 * that do not pertain to any part of the Derivative Works.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License"); 
 * You may not use this file except in compliance with the License. 
 * You may obtain a copy of the License at 
 * 
 * http://www.apache.org/licenses/LICENSE-2.0 
 *
 * Unless required by applicable law or agreed to in writing, Licensor provides the Work 
 * (and each Contributor provides its Contributions) on an "AS IS" BASIS, WITHOUT WARRANTIES OR 
 * CONDITIONS OF ANY KIND, either express or implied, including, without limitation, any warranties 
 * or conditions of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A PARTICULAR PURPOSE. 
 * YOU ARE SOLELY RESPONSIBLE FOR DETERMINING THE APPROPRIATENESS OF USING OR REDISTRIBUTING THE WORK
 * AND ASSUME ANY RISKS ASSOCIATED WITH YOUR EXERCISE OF PERMISSIONS UNDER THIS LICENSE. 
 */
package org.shake.lastfm.ui.artist;

import java.awt.Component;

import javax.swing.DefaultListCellRenderer;
import javax.swing.ImageIcon;
import javax.swing.JList;

import org.shake.lastfm.Resources;
import org.shake.lastfm.model.Picture;
import org.shake.lastfm.model.Picture.PictureSize;
import org.shake.lastfm.swing.AnimatedIcon;
import org.shake.lastfm.swing.PicturePanel;

public class ArtistImageCellRenderer extends DefaultListCellRenderer
{
    private final PictureSize size;
    private AnimatedIcon busyRenderer;
    private PicturePanel picturePanel;

    public ArtistImageCellRenderer(PictureSize size)
    {
        super();
        this.size = size;
        this.busyRenderer = new AnimatedIcon(Resources.getIcon("image.animated"));
        this.picturePanel = new PicturePanel(128, 128);
        
        setOpaque(false);
    }
    
    private static final long serialVersionUID = 313478514145164437L;

    @Override
    public Component getListCellRendererComponent(JList list, Object value, int index, boolean isSelected, boolean cellHasFocus)
    {
        super.getListCellRendererComponent(list, "", index, isSelected, cellHasFocus);

        if (value instanceof Picture)
        {
            Picture pic = (Picture)value;
            ImageIcon image = pic.getImage(this.size);
            if (image != null)
            {
                this.picturePanel.setImage(image);
                this.picturePanel.setTitle(pic.getTitle());
                return this.picturePanel;
            }
            else
            {
                setIcon(this.busyRenderer);
            }
        }
        
        return this;
    }
}